US PATENT SUBCLASS 522 / 184
.~.~ Processes of preparing a solid polymer from ethylenic reactants only; or compositions therefore

Current as of: June, 1999
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522 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
1  DF  .~ COMPOSITIONS TO BE POLYMERIZED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR COMPOSITIONS TO BE MODIFIED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR PROCESSES OF PREPARING OR TREATING A SOLID POLYMER UTILIZING WAVE ENERGY {27}
184.~.~ Processes of preparing a solid polymer from ethylenic reactants only; or compositions therefore {5}
185  DF  .~.~.~> Carbon, hydrogen and halogen only reactant contains at least three carbon atoms
186  DF  .~.~.~> At least one reactant contains two or more ethylenic groups
187  DF  .~.~.~> At least one reactant contains halogen
188  DF  .~.~.~> Derived from aromatic hydrocarbon
189  DF  .~.~.~> Derived from ethylene only

DEFINITION

Classification: 522/184

Processes of preparing a solid polymer from ethylenic reactants only; or compositions therefore:

(under subclass 1) Subject matter wherein a solid polymer is derived by polymerizing reactants all of which are ethylenically unsaturated.

(1) Note. See General Summary of Subject Matter Within This Class in the class definition for the type of composition proper for this subclass.

(2) Note. See Class 520, Glossary, for a definition of the term "ethylenically unsaturated".